Dating web site database program
Free hosting is available, but paid hosting generally is better because you get more space, better monitoring and an overall more stable website.
It's pretty much the same stuff (programming in the browser to make things happen dynamically,) but DHTML has a little bit of a bad wrap from the late 90's, so more people now refer to it as 'DOM scripting.' Conclusion: Hopefully now you have basic conceptual understanding of dynamic web sites, DOM scripting and database driven web sites.
Keeping the site free, rather than subscription-based, can help grow your user base but it means you'll have to design your service around generating revenue from other sources.
Look at other online dating websites to determine staples that your dating website must offer to be competitive.
You'll see examples of DOM scripting on most websites these days.
It is now core to the web design and development process. In the old days, we would create fancy menus with DOM scripting (now you can do this with CSS3,) these days DOM scripting can be used to load parts of the web page automatically (called AJAX), say with the latest weather reports.